Chocolate Buche Noel

Featured in Sweet bites of pure joy.

A tender chocolate sponge swirled with mascarpone whipped cream, frosted with ganache, and garnished with sugared toppings. Perfect for holiday gatherings.
alicia in the kitchen
Updated on Tue, 06 May 2025 12:01:06 GMT
A chocolate log-style cake dusted with white sugar, decorated with red berries and green branches on a white dish. Pin it
A chocolate log-style cake dusted with white sugar, decorated with red berries and green branches on a white dish. | tasteofsavor.com

I've gotta tell you about my go-to holiday masterpiece - the traditional Yule Log Cake! I've spent years tweaking this beauty, trying different methods until I nailed the perfect mix of soft chocolate cake, smooth mascarpone filling, and luscious chocolate ganache. Each December, amazing smells fill my kitchen as this festive treat bakes, triggering warm memories of Christmas family gatherings.

The Story Behind Yule Log Cake

I'm so intrigued by how this sweet treat changed from a real burning log into the fancy cake we love now. Those French bakers really knocked it out of the park when they turned this Christmas custom into something so tasty and unforgettable. Whenever I bake one, I can't help thinking about all the bakers through time who've kept this yummy tradition going.

What You'll Need for Yule Log Cake

  • Flour: 1 cup of regular all-purpose flour, make sure to sift it so your batter turns out nice and smooth.
  • Cocoa Powder: 1/2 cup of the dark stuff, it gives you that wonderful deep chocolate taste.
  • Baking Powder: 1 teaspoon, this helps the cake get fluffy without making it too dense.
  • Egg Yolks: 5 big ones at room temp, they'll make your batter rich and smooth.
  • Sugar: 1 cup of the granulated kind, adding sweetness and helping with the texture.
  • Sour Cream: 1/4 cup to add some juiciness and extra richness.
  • Butter: 2 tablespoons, melted down to mix everything together nicely.
  • Vanilla Extract: 1 teaspoon, it really brings out all the other flavors.
  • Egg Whites: 5 large ones, beaten until they form stiff peaks for that airy, light texture.
  • Heavy Whipping Cream: 1/2 cup for both the inside filling and the ganache to make everything rich and smooth.
  • Mascarpone Cheese: 1/2 cup for that creamy filling with just a hint of tang.
  • Chocolate Ganache: You'll need 8 ounces of good quality dark chocolate and 1 cup of heavy cream.

How to Make the Cake

Mix Your Cake Batter
Turn your oven on to 350°F (175°C). Get a 17x12 inch jelly roll pan and put parchment paper on it. Mix flour, cocoa powder, baking powder, and salt in a bowl. In another bigger bowl, beat up the egg yolks and sugar till they're well mixed, then add your sour cream, melted butter, and vanilla. Slowly mix in your dry stuff with the wet stuff and put it aside.
Work With the Egg Whites
Take another bowl and whip those egg whites on high until they get really stiff. Carefully fold in about a third of these whites into your chocolate mixture to loosen it up, then gently fold in what's left until everything's mixed together.
Get It In The Oven
Spread your batter evenly in the pan and bake it for 10-12 minutes. It's done when the top bounces back if you touch it and when a toothpick comes out clean. Take it out, and right away lift the cake using the parchment paper. Let it cool a bit, then carefully roll it up with the paper. Let it cool all the way while it's rolled up.
Make Your Filling
In a big bowl, whip the heavy cream, powdered sugar, vanilla, and salt until soft peaks show up. Add the mascarpone cheese and keep whipping until the peaks get stiff.
Put It All Together
When your cake is totally cool, carefully unroll it. Spread the mascarpone cream all over it and roll it back up without the paper this time. Wrap your cake in plastic and put it in the fridge for at least an hour so it firms up.
Make It Look Pretty
For the ganache, heat up the cream in the microwave until it starts to boil, then pour it over your chopped chocolate. Let it sit a few minutes, then stir until smooth. Wait for the ganache to cool to room temp, then whip it until it's light and fluffy. Stick a 3-inch piece of cake to the side with ganache to make a branch. Cover the whole cake with ganache and use a fork to make bark-like marks. Add some sugared cranberries and rosemary sprigs to finish it off.

Delicious Yule Log Creation

After so many holiday seasons I've fine-tuned this cake to perfection. The real trick is handling those egg whites gently they're what makes the cake so wonderfully soft. And don't get me started on that mascarpone whipped cream! It's absolutely fantastic! The slight tanginess works so well with the chocolate. I guarantee this cake will become part of your holiday traditions too.

How to Make It Pretty

This is where you can really show off your artistic side! I find making those realistic tree bark lines with a fork so relaxing. Those sugared cranberries look so pretty when you tuck them between fresh rosemary sprigs. Want to know my little trick? Just before you bring it to the table, dust it lightly with powdered sugar. It looks just like fresh snow on your woodland creation.

Ways to Serve It

At my house, bringing out the Yule Log is always a big deal. I like to show it off on my grandma's old cake stand with some fresh winter greenery around it. It tastes amazing with a mug of thick hot chocolate or spiced coffee. Just make sure to cut nice clean slices to show everyone those beautiful swirls inside.

How to Keep It Fresh

If you somehow end up with extras (which almost never happens at my place!), just wrap them up well in plastic and stick them in the fridge. The cake actually tastes even better the next day. When I'm planning for parties I'll often make all the parts separately and put them together right before serving it's a great way to cut down on holiday stress.

What Makes This So Good

This cake has earned a special spot in my holiday baking lineup. The way the soft chocolate cake works with that dreamy mascarpone filling creates something truly special in every bite. Even if you've never made a roll cake before don't worry the steps are easy to follow and you'll end up with something that looks amazing.

Ways to Switch It Up

Throughout the years I've had a blast putting different twists on this classic. Sometimes I'll throw in a little peppermint extract in the filling during Christmas or some orange zest for a fresh flavor. My children love helping me decorate with tiny meringue mushrooms we make as a family. These personal touches are what make each Yule Log special and one-of-a-kind.

A chocolate yule log cake, dusted with powdered sugar, sits on a white platter garnished with cranberries and pine sprigs. Pin it
A chocolate yule log cake, dusted with powdered sugar, sits on a white platter garnished with cranberries and pine sprigs. | tasteofsavor.com

Frequently Asked Questions

→ Why roll the sponge while hot?
Rolling it right out of the oven helps the cake stay flexible and take on its spiral shape. Once cooled, it'll hold that form and avoid splitting.
→ How do I nail the mascarpone filling?
Let the mascarpone soften slightly, but keep it cold. If it warms too much, the texture won't set. Whip gently to firm up without overdoing it.
→ Can I prep this dessert ahead?
Sure! You can make and chill the log up to 2 days before serving. Just add those sugared berries and greens on the day to keep them fresh.
→ Why does the sponge sometimes crack?
Cracking happens if the cake is too cool or overbaked. Make sure to roll it up as soon as it’s out of the oven and don't overcook the batter.
→ How do I texture the ganache like bark?
Drag a fork down the ganache surface, switching up pressure and angle to get a bark-like look. It’s simple and adds great texture!

Conclusion

This beautiful holiday treat turns a light, chocolatey sponge into a dazzling dessert centerpiece. Filled with creamy mascarpone, topped with ganache, and styled to look like a log, it's rich, festive, and delicious for your celebrations.

Chocolate Buche Noel

Soft chocolate roll cake layered with mascarpone filling and spread with whipped ganache. Decorated with sugared cranberries and rosemary for a festive touch.

Prep Time
45 Minutes
Cook Time
12 Minutes
Total Time
57 Minutes
By: Alicia

Category: Desserts

Difficulty: Difficult

Cuisine: French Celebration

Yield: 10 Servings (1 log)

Dietary: Vegetarian

Ingredients

01 1/3 cup (38g) cocoa powder, Hershey's Special Dark.
02 3/4 cup (98g) plain flour.
03 1/2 teaspoon salt.
04 1 teaspoon baking powder.
05 3/4 cup (155g) white sugar.
06 5 tablespoons (72g) sour cream, full-fat.
07 4 large eggs, separated.
08 1 teaspoon vanilla extract, pure.
09 1/4 cup butter, unsalted and melted.
10 3/4 cup (86g) powdered sugar.
11 1 1/4 cups (300ml) heavy cream, well chilled.
12 8 ounces (226g) mascarpone cheese.
13 1 cup heavy cream, heated for ganache.
14 8 ounces semi-sweet chocolate, chopped fine.

Instructions

Step 01

Use parchment paper to line a 17x12 jelly roll pan and leave some overhang. Preheat oven to 350°F.

Step 02

In one bowl, mix all dry ingredients. In another, whisk egg yolks with butter, sugar, sour cream, and vanilla. Add the two together, then gently fold in whipped egg whites.

Step 03

Pour batter into the lined pan, smooth it out, and bake for about 10-12 minutes. While hot, roll it up with the parchment and set it aside to cool.

Step 04

Whip heavy cream with powdered sugar and vanilla until it peaks. Blend mascarpone into the mix until smooth and firm.

Step 05

Gently unroll the cooled cake. Spread all of the filling in a thin layer and roll it back up tightly without the parchment. Refrigerate for about an hour.

Step 06

Heat cream and pour it over the chopped chocolate. Let it sit before whisking into a smooth mixture. Once cooled, beat until light and fluffy.

Step 07

Cut a 3-inch diagonal piece off the cake and attach it to the side. Cover the entire thing in ganache, then use a fork to make a bark-like texture.

Notes

  1. Roll the cake immediately after baking so it doesn't crack.
  2. Keep mascarpone chilled but soft enough to mix.
  3. You can make this up to 2 days before serving.

Tools You'll Need

  • Large jelly roll tray.
  • Mixer (stand or handheld preferred).
  • Baking parchment.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy: cream, mascarpone, butter.
  • Contains eggs.
  • Gluten from flour.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 502
  • Total Fat: 32 g
  • Total Carbohydrate: 50 g
  • Protein: 8 g